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  <title>关闭一个已打开的文件指针</title>

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</div><hr /><div id="function.fclose" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">fclose</h1>
  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">fclose</span> &mdash; <span class="dc-title">关闭一个已打开的文件指针</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.fclose-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>fclose</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$handle</code></span>
   )</div>

  <p class="para rdfs-comment">
   将 <em><code class="parameter">handle</code></em> 指向的文件关闭。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.fclose-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">handle</code></em></dt>

     <dd>

      <p class="para">
      文件指针必须有效，并且是通过
   <span class="function"><a href="function.fopen.html" class="function">fopen()</a></span> 或
   <span class="function"><a href="function.fsockopen.html" class="function">fsockopen()</a></span> 成功打开的。
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.fclose-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.fclose-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-2291">
    <p><strong>Example #1 一个简单 <span class="function"><strong>fclose()</strong></span> 例子</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />$handle&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #DD0000">'somefile.txt'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'r'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">fclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$handle</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.fclose-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.fopen.html" class="function" rel="rdfs-seeAlso">fopen()</a> - 打开文件或者 URL</span></li>
    <li class="member"><span class="function"><a href="function.fsockopen.html" class="function" rel="rdfs-seeAlso">fsockopen()</a> - Open Internet or Unix domain socket connection</span></li>
   </ul>
  </p>
 </div>

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